loop0: detected capacity change from 0 to 1024

============================================
WARNING: possible recursive locking detected
syzkaller #0 Not tainted
--------------------------------------------
syz.0.0/5324 is trying to acquire lock:
ffff8880529c3300 (&HFSPLUS_I(inode)->extents_lock){+.+.}-{4:4}, at: hfsplus_get_block+0x391/0x1610 fs/hfsplus/extents.c:264

but task is already holding lock:
ffff8880529c2040 (&HFSPLUS_I(inode)->extents_lock){+.+.}-{4:4}, at: hfsplus_file_truncate+0x2d0/0xd20 fs/hfsplus/extents.c:579

other info that might help us debug this:
 Possible unsafe locking scenario:

       CPU0
       ----
  lock(&HFSPLUS_I(inode)->extents_lock);
  lock(&HFSPLUS_I(inode)->extents_lock);

 *** DEADLOCK ***

 May be due to missing lock nesting notation

locks held by syz.0.0/5324: 7, last CPU#0:
 #0: ffff888032974460 (sb_writers#12){.+.+}-{0:0}, at: mnt_want_write+0x41/0x90 fs/namespace.c:527
 #1: ffff8880529c2e58 (&type->i_mutex_dir_key#8/1){+.+.}-{4:4}, at: inode_lock_nested include/linux/fs.h:1069 [inline]
 #1: ffff8880529c2e58 (&type->i_mutex_dir_key#8/1){+.+.}-{4:4}, at: lock_rename fs/namei.c:3814 [inline]
 #1: ffff8880529c2e58 (&type->i_mutex_dir_key#8/1){+.+.}-{4:4}, at: __start_renaming+0x148/0x410 fs/namei.c:3907
 #2: ffff8880529c21d8 (&sb->s_type->i_mutex_key#25){+.+.}-{4:4}, at: inode_lock include/linux/fs.h:1024 [inline]
 #2: ffff8880529c21d8 (&sb->s_type->i_mutex_key#25){+.+.}-{4:4}, at: lock_two_nondirectories+0xe7/0x180 fs/inode.c:1253
 #3: ffff8880529c2818 (&sb->s_type->i_mutex_key#25/4){+.+.}-{4:4}, at: vfs_rename+0x696/0xef0 fs/namei.c:6197
 #4: ffff888053e19188 (&sbi->vh_mutex){+.+.}-{4:4}, at: hfsplus_unlink+0x18b/0x8e0 fs/hfsplus/dir.c:385
 #5: ffff8880529c2040 (&HFSPLUS_I(inode)->extents_lock){+.+.}-{4:4}, at: hfsplus_file_truncate+0x2d0/0xd20 fs/hfsplus/extents.c:579
 #6: ffff888053e190f0 (&sbi->alloc_mutex){+.+.}-{4:4}, at: hfsplus_block_free+0xc7/0x630 fs/hfsplus/bitmap.c:182

stack backtrace:
CPU: 0 UID: 0 PID: 5324 Comm: syz.0.0 Not tainted syzkaller #0 PREEMPT(full) 
Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014
Call Trace:
 <TASK>
 dump_stack_lvl+0xe8/0x150 lib/dump_stack.c:120
 print_deadlock_bug+0x27a/0x290 kernel/locking/lockdep.c:3085
 check_deadlock kernel/locking/lockdep.c:3137 [inline]
 validate_chain kernel/locking/lockdep.c:3939 [inline]
 __lock_acquire+0x25db/0x2de0 kernel/locking/lockdep.c:5288
 lock_acquire+0x115/0x350 kernel/locking/lockdep.c:5942
 __mutex_lock_common kernel/locking/mutex.c:646 [inline]
 __mutex_lock+0x19d/0x1550 kernel/locking/mutex.c:821
 hfsplus_get_block+0x391/0x1610 fs/hfsplus/extents.c:264
 block_read_full_folio+0x29f/0x810 fs/buffer.c:2308
 filemap_read_folio+0x12c/0x3a0 mm/filemap.c:2520
 do_read_cache_folio+0x354/0x590 mm/filemap.c:4156
 do_read_cache_page mm/filemap.c:4222 [inline]
 read_cache_page+0x5d/0x170 mm/filemap.c:4231
 read_mapping_page include/linux/pagemap.h:1009 [inline]
 hfsplus_block_free+0x134/0x630 fs/hfsplus/bitmap.c:185
 hfsplus_free_extents+0x121/0xa50 fs/hfsplus/extents.c:364
 hfsplus_file_truncate+0x7ef/0xd20 fs/hfsplus/extents.c:595
 hfsplus_delete_inode+0x180/0x230 fs/hfsplus/inode.c:-1
 hfsplus_unlink+0x4e4/0x8e0 fs/hfsplus/dir.c:420
 hfsplus_rename+0xd5/0x280 fs/hfsplus/dir.c:591
 vfs_rename+0xbd9/0xef0 fs/namei.c:6237
 filename_renameat2+0x533/0x9a0 fs/namei.c:6355
 __do_sys_rename fs/namei.c:6399 [inline]
 __se_sys_rename+0x55/0x2c0 fs/namei.c:6395
 do_syscall_x64 arch/x86/entry/syscall_64.c:61 [inline]
 do_syscall_64+0x166/0x520 arch/x86/entry/syscall_64.c:84
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7f80f9f9e559
Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007f80fae83fe8 EFLAGS: 00000246 ORIG_RAX: 0000000000000052
RAX: ffffffffffffffda RBX: 00007f80fa225fa0 RCX: 00007f80f9f9e559
RDX: 0000000000000000 RSI: 0000200000000980 RDI: 0000200000000940
RBP: 00007f80fa0358b0 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 00007f80fa226038 R14: 00007f80fa225fa0 R15: 00007ffe1956af38
 </TASK>
hfsplus: unable to mark blocks free: error -5
hfsplus: can't free extent: start 134, count 1